With this script you can select 10 tickers and see the aggregated DIX for them. I have the highest volume
equity ETFs as defaults, but one could easily select FAANGM and a few other mega caps and make a FAANGM DIX index by changing the tickers in the settings. One improvement item that I have not gotten around to doing is to create a dollar weighted version of this, similar to the actual Squeezemetrics SPX
DIX. This is "equal weighted" To make a dollar weighted version, multiply each by the daily closing price essentially and THEN find the average. It is possible to do I just have not taken the time to do it. It is on the list of things to do. If anyone has a solution PM me and I will add it. Thanks.